strcat() - Manipulation Function

How to use strcat() in C++?

Explanation

strcat() appends or concatenates a copy of the source string to destination string by overwritting the null character of the destination with the first character of the source . This concatenate manipulation function returns the destination part.

In the above example, this manipulation function appends the source string "es are crowded" to destination string. The null character at the end of the destination "Bus" is overwritten by "e", the first character of of source. It concatenates or appends the source with the destination.